Bolt With Washer For Exhaust, M6 X 14. Porsche 993 C2 / C4 1994-98  ❭  90007537401

Bolt With Washer For Exhaust, M6 X 14.
Restore factory-correct mounting on your Porsche with this genuine OEM combination screw with integrated washer. This M6 × 14 mm bolt is employed in multiple applications including the exhaust system (muffler/catalytic converter).
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Fits:

• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97

Diagram Ref No 24

What This Product Does:

• The bolt with washer is used to secure components that have to withstand vibration, heat, and load — particularly in high-stress areas like the exhaust system. The integrated washer ensures even load distribution and proper clamping under vibration and thermal cycling.
• In an exhaust application, bolts need to maintain tightness despite expansion/contraction, corrosion, heat soak and road conditions. Using the correct specification helps ensure a secure mount, prevent exhaust leaks, rattles or mounting failures.

Signs You Might Need Replacement:

• You notice exhaust rattle, looseness or mis-alignment of the muffler, catalytic converter or associated hangers — if the mounting bolts are corroded or loose, they may be part of the cause.
  
• During removal, you find the original fastener head is rounded off, corroded or fatigued, making it difficult to torque or reuse.
  

Why Replacement Matters:

• Safety & reliability: Incritical areas like the exhaust system, a bolt failure can lead to exhaust leaks, heat damage to bodywork, or even dropping of components.
  
• Prevents future issues: Corrosion, fatigue or improper clamping load can lead to fastener failure.
  
• Supports vehicle value & authenticity: For Porsche owners/restorers, even small items like bolts matter for authenticity and build quality.

Related reference numbers
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90007537401

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